The womanising Duke of Mantua is throwing a party in his basement – a private art gallery. The Duke mentions the women that he is eyeing up, and Rigoletto, the Duke’s jester, mocks the husbands of his employer’s conquests. He also mocks Monterone, a statesman whose underage daughter has been seduced, who fires a curse back at Rigoletto.
Rigoletto, terrified by the curse, returns to his safehouse to check on his own daughter Gilda, who he keeps hidden away. But in spite of his precautions, the Duke, disguised as a poor student, follows his Head of Security Sparafucile to Rigoletto’s hideout. He swears his love for Gilda, who falls for him completely.
Later that night, smarting from Rigoletto’s insults, a group of the Duke’s guests plot to kidnap Gilda (who they actually believe at this point to be the jester’s secret mistress). Rigoletto is tricked into assisting with the abduction and is distraught when he realises what has happened. The curse has begun…